Wagon



FIG. 1 is a top perspective view showing the top, front, and right sides of a wagon;

FIG. 2 is a right side elevation view of the wagon;

FIG. 3 is a left side elevation view of the wagon;

FIG. 4 is a rear elevation view of the wagon;

FIG. 5 is a front elevation view of the wagon;

FIG. 6 is a top plan view of the wagon; and,

FIG. 7 is a bottom plan view of the wagon.

The broken lines in the drawings represent portions of the wagon that form no part of the claimed design. 

CLAIM The ornamental design for a wagon, as shown and described. 